Wow! I was looking through the record highs for SEA for March and April and had totally forgotten about the heat blast in April 2016. 4 consecutive 80+ with a peak of 89 on the 18th. That could be as nuts as June 2021 for the date.
You certainly do get around!
Good point about the mins not getting cold enough for a refreeze at night. That is going to be really bad for allowing snow loss this weekend.
I was obviously talking about WA. You can look at the records yourself. We did have a dry period last year, but in the end even it ended up normal. All others quite wet.